Demeclocycline hydrochloride

Name: Demeclocycline hydrochloride
Brand: MedChemExpress
SKU: HY-17560
Rating: 5.0 (4 reviews)

Cat. No.: HY-17560 Purity: 95.15%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

Demeclocycline hydrochloride is a tetracycline antibiotic; is an antibiotic in the treatment of Lyme disease, acne, and bronchitis.

For research use only. We do not sell to patients.

Demeclocycline hydrochloride Chemical Structure

CAS No. : 64-73-3

Size	Price	Stock	Quantity

Free Sample (0.1 - 0.5 mg)		Apply Now
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	USD 80	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	USD 80	In-stock	Estimated Time of Arrival: December 31
Solid
100 mg	USD 73	In-stock	Estimated Time of Arrival: December 31
500 mg	USD 99	In-stock	Estimated Time of Arrival: December 31
1 g		Get quote
5 g		Get quote

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Customer Review

Based on 4 publication(s) in Google Scholar

Other Forms of Demeclocycline hydrochloride:

Demeclocycline Get quote
Demeclocycline hydrochloride (Standard) Get quote

4 Publications Citing Use of MCE Demeclocycline hydrochloride

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Biological Activity
Purity & Documentation
References
Customer Review

Description

Demeclocycline hydrochloride is a tetracycline antibiotic; is an antibiotic in the treatment of Lyme disease, acne, and bronchitis.

IC₅₀ & Target

Tetracycline

Clinical Trial

Molecular Weight

501.31

Formula

C₂₁H₂₂Cl₂N₂O₈

CAS No.

64-73-3

Appearance

Solid

Color

Light yellow to khaki

SMILES

O=C(C(C1=O)=C(O)[C@@H](N(C)C)[C@]2([H])C[C@]3([H])[C@H](O)C4=C(C(C3=C(O)[C@@]21O)=O)C(O)=CC=C4Cl)N.Cl

Structure Classification

Initial Source

Microorganisms

Streptococcus aureofaciens

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

-20°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL (199.48 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H₂O : 33.33 mg/mL (66.49 mM; Need ultrasonic)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	1.9948 mL	9.9739 mL	19.9477 mL
5 mM	0.3990 mL	1.9948 mL	3.9895 mL
10 mM	0.1995 mL	0.9974 mL	1.9948 mL

View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

Molarity Calculator
Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

Protocol 1

Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (4.99 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Protocol 2

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: 2.5 mg/mL (4.99 mM); Suspended solution; Need ultrasonic

This protocol yields a suspended solution of 2.5 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Calculation results:

Working solution concentration: mg/mL

This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).

Purity & Documentation

Purity: 95.15%

Select Batch:

Data Sheet (278 KB) SDS (557 KB)

COA (256 KB) RP-HPLC (270 KB)

Handling Instructions (2659 KB)

References

[1]. Cherrill DA, et al. Demeclocycline treatment in the syndrome of inappropriate antidiuretic hormone secretion. Ann Intern Med. 1975 Nov;83(5):654-6. [Content Brief]

[2]. Singer I, et al. Demeclocycline-induced nephrogenic diabetes insipidus. In-vivo and in-vitro studies. Ann Intern Med. 1973 Nov;79(5):679-83. [Content Brief]

[3]. Forrest JN Jr, et al. Superiority of demeclocycline over lithium in the treatment of chronic syndrome of inappropriate secretion of antidiuretic hormone. N Engl J Med. 1978 Jan 26;298(4):173-7. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

H₂O / DMSO	1 mM	1.9948 mL	9.9739 mL	19.9477 mL	49.8693 mL
	5 mM	0.3990 mL	1.9948 mL	3.9895 mL	9.9739 mL
	10 mM	0.1995 mL	0.9974 mL	1.9948 mL	4.9869 mL
	15 mM	0.1330 mL	0.6649 mL	1.3298 mL	3.3246 mL
	20 mM	0.0997 mL	0.4987 mL	0.9974 mL	2.4935 mL
	25 mM	0.0798 mL	0.3990 mL	0.7979 mL	1.9948 mL
	30 mM	0.0665 mL	0.3325 mL	0.6649 mL	1.6623 mL
	40 mM	0.0499 mL	0.2493 mL	0.4987 mL	1.2467 mL
	50 mM	0.0399 mL	0.1995 mL	0.3990 mL	0.9974 mL
	60 mM	0.0332 mL	0.1662 mL	0.3325 mL	0.8312 mL
DMSO	80 mM	0.0249 mL	0.1247 mL	0.2493 mL	0.6234 mL
DMSO	100 mM	0.0199 mL	0.0997 mL	0.1995 mL	0.4987 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.